Epson 6200A Manuals

Manuals and User Guides for Epson 6200A. We have 1 Epson 6200A manual available for free PDF download: Core Cpu Manual

Epson 6200A Core Cpu Manual

Epson 6200A Core Cpu Manual (97 pages)

Core Cpu CMOS 4-BIT SINGLE CHIP MICROCOMPUTER

Brand: Epson | Category: Computer Hardware | Size: 0.56 MB

Table of Contents

- 5
  Table of Contents
7
1 Description
9
2 Memory and Operations
- 9
  Program Memory (ROM)
  - 10
    Program Counter Block
  - 10
    Flags
  - 11
    Jump Instructions
  - 11
    PSET with Jump Instructions
  - 11
    Call Instructions
  - 12
    PSET Instruction
  - 12
    CALZ Instruction
  - 13
    RET and RETS Instructions
  - 13
    Stack Considerations for Call Instructions
  - 14
    Data Memory
    - 14
      Data Memory Addressing
  - 16
    ALU (Arithmetic Logic Unit) and Registers
    - 16
      D (Decimal) Flag and Decimal Operations
    - 17
      A and B Registers
  - 17
    Timing Generator
    - 17
      HALT and SLP (Sleep) Modes
  - 18
    Interrupts
    - 18
      Interrupt Vectors
    - 18
      I (Interrupt) Flag
    - 18
      Operation During Interrupt Generation
    - 21
      Initial Reset
22
3 Instruction Set
- 22
  Nstruction Et
  - 22
    Instruction Indices
    - 23
      By Function
    - 26
      In Alphabetical Order
    - 29
      By Operation Code
  - 32
    Operands
  - 32
    Flags
  - 33
    Instruction Types
  - 33
    Instruction Descriptions
    - 34
      Acpx MX,R Add with Carry R-Register to M(X), Increment X By
    - 39
      And R,I
    - 39
      Logical and Immediate Data I with R-Register
    - 39
      And R,Q
    - 39
      Logical and Q-Register with R-Register
    - 41
      Cp R,I
    - 41
      Compare Immediate Data I with R-Register
    - 41
      Cp R,Q
    - 41
      Compare Q-Register with R-Register
    - 42
      Cp Xh,I
    - 42
      Compare Immediate Data I with Xh
    - 42
      Cp Xl,I
    - 42
      Compare Immediate Data I with Xl
    - 43
      Cp Yh,I
    - 43
      Compare Immediate Data I with Yh
    - 43
      Cp Yl,I
    - 43
      Compare Immediate Data I with Yl
    - 45
      Disable Interrupts
    - 45
      Enable Interrupts
    - 48
      Inc Sp
    - 48
      Increment Stack Pointer By
    - 48
      Inc X
    - 48
      Increment X-Register By
    - 49
      Inc Y
    - 49
      Increment Y-Register By
    - 49
      Indirect Jump Using Registers a and B
  - 52
    Lbpx MX,E Load Immediate Data E to Memory, and Increment X By
  - 53
    Ld A,Mn
  - 53
    Load Memory Into A-Register
  - 53
    Ld B,Mn
  - 53
    Load Memory Into B-Register
  - 67
    No Operation for 5 Clock Cycles
  - 67
    No Operation for 7 Clock Cycles
  - 69
    Or R,Q
  - 69
    Logical or Q-Register with R-Register
  - 69
    Pop F
  - 69
    Pop Stack Data Into Flags
  - 71
    Pop Xl
  - 71
    Pop Stack Data Into Xl
  - 71
    Pop Xp
  - 71
    Pop Stack Data Into Xp
  - 72
    Pop Yh
  - 72
    Pop Stack Data Into Yh
  - 72
    Pop Yl
  - 72
    Pop Stack Data Into Yl
  - 75
    Push Xh
  - 75
    Push Xh Onto Stack
  - 75
    Push Xl
  - 75
    Push Xl Onto Stack
  - 76
    Push Xp
  - 76
    Push Xp Onto Stack
  - 76
    Push Yh
  - 76
    Push Yh Onto Stack
  - 77
    Push Yl
  - 77
    Push Yl Onto Stack
  - 77
    Push Yp
  - 77
    Push Yp Onto Stack
  - 78
    Reset Carry Flag
  - 78
    Reset Decimal Flag
  - 79
    Return From Subroutine
  - 79
    Retd E
  - 79
    Load Immediate Data E to Memory, and Increment X By 2, Then Return
  - 83
    Sbc R,Q
  - 83
    Subtract with Carry Q-Register From R-Register
  - 83
    Set Carry Flag
  - 85
    Set Decimal Flag
  - 85
    Set F,I
  - 85
    Set Flags Using Immediate Data I
  - 87
    Set Zero Flag
  - 87
    Xor R,I
  - 87
    Exclusive-Or Immediate Data I with R-Register
90
Appendix
- 90
  S1C6200A (Advanced S1C6200) Core Cpu
90
Appendix A. S1C6200A (A Dvanced S1C6200) C Ore Cpu
- 92
  Instruction
- 93
  B. I Nstruction I Ndex

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